It took place in Boylston, MA at the Tower Hill Botanic Gardens. Im not sure if this takes place during Halloween every year but. This would be the first time I attend such a show. You could always get more info from the Mass. OS website. I cant wait for the next show...RI OS show is in Nov., Jan. is the Cape OS show, and Feb. is the NH OS show.....but anyhow..I'll have to go to the botanic garden during the summer. Its deff. a nice place to check out if your in the area.